CH530022A - Device for fixing, on a projector, a cartridge carrying a film reel - Google Patents

Device for fixing, on a projector, a cartridge carrying a film reel

Info

Publication number: CH530022A
Authority: CH; Switzerland
Prior art keywords: projector; fixing; film reel; cartridge carrying; cartridge
Prior art date: 1969-04-21

Application number

CH563070A

Other languages

French (fr)

Inventor

Edwin Bradt Gordon

Frystack Richard

Mischenko Nicholas

Roy Prelletz Edward

Original Assignee

Bell & Howell Co

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1969-04-21

Filing date

1970-04-15

Publication date

1972-10-31

1970-04-15 Application filed by Bell & Howell Co filed Critical Bell & Howell Co

1972-10-31 Publication of CH530022A publication Critical patent/CH530022A/en

Classifications

- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
- G03B21/32—Details specially adapted for motion-picture projection
- G03B21/321—Holders for films, e.g. reels, cassettes, spindles
- G03B21/323—Cassettes

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Photographic Developing Apparatuses (AREA)
Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
Replacement Of Web Rolls (AREA)

CH563070A 1969-04-21 1970-04-15 Device for fixing, on a projector, a cartridge carrying a film reel CH530022A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US82604569A	1969-04-21	1969-04-21

Publications (1)

Publication Number	Publication Date
CH530022A true CH530022A (en)	1972-10-31

Family

ID=25245554

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
CH562170A CH519727A (en)	1969-04-21	1970-04-15	Cartridge for a strip of flexible material carried by a spool
CH563070A CH530022A (en)	1969-04-21	1970-04-15	Device for fixing, on a projector, a cartridge carrying a film reel

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
CH562170A CH519727A (en)	1969-04-21	1970-04-15	Cartridge for a strip of flexible material carried by a spool

Country Status (11)

Country	Link
US (1)	US3628753A (en)
JP (1)	JPS4942059B1 (en)
AT (2)	AT297492B (en)
BE (1)	BE749176A (en)
CH (2)	CH519727A (en)
DE (2)	DE2019160B2 (en)
ES (2)	ES378813A1 (en)
FR (2)	FR2045475A5 (en)
GB (2)	GB1262044A (en)
NL (2)	NL7005746A (en)
SE (1)	SE358866B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3858829A (en) *	1969-04-21	1975-01-07	Bell & Howell Co	Cartridge for a coil of flexible strip material
US3857531A (en) *	1972-10-26	1974-12-31	Int Video Corp	Tape reel cartridge
AU509327B2 (en) *	1977-02-25	1980-05-08	Tuscan Industries Pty. Ltd.	Improved tape cartridge
USD271870S (en)	1979-02-06	1983-12-20	Klaus Schoettle	Magnetic tape cassette
JPS55161862U (en) *	1979-05-08	1980-11-20
US4806959A (en) *	1988-01-11	1989-02-21	Eastman Kodak Company	Cassette orientation detection apparatus
SE524069C2 (en)	2002-10-21	2004-06-22	Reimer Carlsson Med Bo Interio	Cassette, holder and method for transferring a roll of cinema film

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3017801A (en) *	1957-11-29	1962-01-23	Ingber Oscar Henri	Device for measuring the width or diameter of fixed or movable tapes and wires
US2926860A (en) *	1958-06-30	1960-03-01	Ibm	Indicating and control device
CH448724A (en) *	1966-12-01	1967-12-15	Paillard Sa	Cassette intended to receive a reel carrying a wound flexible tape
US3502283A (en) *	1967-10-02	1970-03-24	Bell & Howell Co	Film cartridge,case and spool

1969
- 1969-04-21 US US826045*A patent/US3628753A/en not_active Expired - Lifetime
1970
- 1970-04-08 GB GB06656/70A patent/GB1262044A/en not_active Expired
- 1970-04-08 GB GB1252386D patent/GB1252386A/en not_active Expired
- 1970-04-15 CH CH562170A patent/CH519727A/en not_active IP Right Cessation
- 1970-04-15 CH CH563070A patent/CH530022A/en not_active IP Right Cessation
- 1970-04-16 AT AT348670A patent/AT297492B/en not_active IP Right Cessation
- 1970-04-16 SE SE05209/70A patent/SE358866B/xx unknown
- 1970-04-16 AT AT348570A patent/AT298247B/en not_active IP Right Cessation
- 1970-04-20 ES ES378813A patent/ES378813A1/en not_active Expired
- 1970-04-20 BE BE749176D patent/BE749176A/en unknown
- 1970-04-20 FR FR7014173A patent/FR2045475A5/fr not_active Expired
- 1970-04-20 ES ES378814A patent/ES378814A1/en not_active Expired
- 1970-04-20 JP JP45033725A patent/JPS4942059B1/ja active Pending
- 1970-04-20 FR FR7014172A patent/FR2045474A5/fr not_active Expired
- 1970-04-21 NL NL7005746A patent/NL7005746A/xx unknown
- 1970-04-21 NL NL707005745A patent/NL141987B/en unknown
- 1970-04-21 DE DE19702019160 patent/DE2019160B2/en active Pending
- 1970-04-21 DE DE19702019159 patent/DE2019159B2/en active Pending

Also Published As

Publication number	Publication date
ES378814A1 (en)	1973-02-01
ES378813A1 (en)	1972-07-16
FR2045475A5 (en)	1971-02-26
BE749176A (en)	1970-10-01
DE2019160A1 (en)	1970-10-29
AT297492B (en)	1972-03-27
AT298247B (en)	1972-04-25
JPS4942059B1 (en)	1974-11-13
GB1262044A (en)	1972-02-02
SE358866B (en)	1973-08-13
US3628753A (en)	1971-12-21
NL7005746A (en)	1970-10-23
FR2045474A5 (en)	1971-02-26
DE2019160B2 (en)	1972-04-06
NL141987B (en)	1974-04-16
DE2019159B2 (en)	1972-02-17
GB1252386A (en)	1971-11-03
DE2019159A1 (en)	1970-10-29
CH519727A (en)	1972-02-29
NL7005745A (en)	1970-10-23

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Legal Events

Date	Code	Title	Description
1974-11-15	PL	Patent ceased